Khelloside
[化] 凯林苷
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
There is no royal road to learning.
治学无坦途。
Two factors weigh heavily against the effectiveness of scientific research in industry.
两个因素严重地影响工业里科学研究的效果：